Study 4: Exploratory factor analyses
Luhrmann, Weisman, et al.
In Study 4, college undergraduates completed a survey consisting of nine measures, including two indices of porosity, the Absorption scale, two indices of spiritual experience, two indices of more secular extraordinary experience, and two control measures.
This notebook contains exploratory factor analyses of item-wise data from this study.
All items, standardized collapsing across sites
Missing column names filled in: 'X1' [1]Parsed with column specification:
cols(
.default = col_double(),
p7_ctry = col_character(),
p7_abs_check = col_character(),
p7_dse_check = col_character(),
p7_se_check = col_character(),
p7_unev_check = col_character(),
p7_exsen_check = col_character(),
p7_por_check = col_character(),
p7_mm_check = col_character(),
p7_dem_sex = col_character(),
p7_dem_pocc = col_character(),
p7_dem_major = col_character(),
p7_dem_ethnicity = col_character(),
p7_dem_rur.urb = col_character(),
p7_dem_affrd.basics = col_character(),
p7_dem_religion = col_character(),
p7_dem_church = col_character(),
p7_dem_holy.tung.gif = col_character(),
p7_abs_child.exp_cat = col_logical(),
p7_abs_poetic_cat = col_logical(),
p7_abs_tv.real_cat = col_logical()
# ... with 162 more columns
)
See spec(...) for full column specifications.Factor retention
Parallel analysis suggests that the number of factors = 12 and the number of components = 11 6-factor solution
Joining, by = "question"
Joining, by = "question"12-factor solution
Joining, by = "question"
Joining, by = "question"15-factor solution
convergence not obtained in GPFoblq. 1000 iterations used.Joining, by = "question"